Web 2.0 tools are generly versitile, free (at least a trial version), and can help people show information, get information, and brainstorm with others. Many apps were available these were just the ones we did. Google Docs is an office tool wiht many student applications: like documents, spreadsheets, presentaions, and so on and so form. A business type of version of Google Docs is Zoho. It is okay and has much more collaboration tools availlable than Google and others. Calcoolateis a online caluclator that is simple too use but maybe a real calculator would be quicker to use. Gliffy is a online planner or organizer. Students could use this to keep track of their assignments. A more social type of organizer is is 30 boxes . It keeps track of birthdays could also keep track of social events . Ottobib is an online source used to source books for papers and reports. People can put in the IB book number and it will automatically site that source. IT will be very usefull to confused or procrastinating studetns. Web 2.0 tools have various uses that will apply to differnet tyepes of people. Mindomo is a "mind maping" tool that sorts your thoughts.